[ 5756.493616][T20878] br0: port 1(vx10) entered blocking state
[ 5756.493963][T20878] br0: port 1(vx10) entered disabled state
[ 5756.494188][T20878] vx10: entered allmulticast mode
[ 5756.495335][T20878] vx10: entered promiscuous mode
[ 5758.735030][T20905] vx10: left allmulticast mode
[ 5758.735294][T20905] vx10: left promiscuous mode
[ 5758.735585][T20905] br0: port 1(vx10) entered disabled state